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Matsushita Electronics Company

USPTO Granted Patents = 2

Forward Citations = 11

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6 inventors (with patents filed for the assignee):

Hideyuki Nakanishi (1 out of 59 patents)

Hideo Nagai (1 out of 101 patents)

Akio Yoshikawa (1 out of 27 patents)

4. Kyoko Miyamoto (1 out of 4 patents)

5. Fumihiko Noro (1 out of 3 patents)

6. Akira Ueno (1 out of 8 patents)

2 patents: Sort by Forward Citations

1. 5491101 - Manufacturing method of non-volatile semiconductor memory devices (1996-02-13),

2. 5481524 - Diffraction element and optical pick-up assembly (1996-01-02),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,025 in Osaka

#10,964 in Japan

Matsushita Electronics Company

Forward Citations = 11

6 inventors:

Hideyuki Nakanishi (1 out of 59 patents)

Hideo Nagai (1 out of 101 patents)

Akio Yoshikawa (1 out of 27 patents)

4. Kyoko Miyamoto (1 out of 4 patents)

5. Fumihiko Noro (1 out of 3 patents)

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